Windows Restarts randomly

[Guest]

For some reason, Windows keeps restarting randomly on my computer. The error
code is:

Source: System Error Category: 102 Event ID: 1003
Error code 100000d1, parameter1 d72a2e7f, parameter2 00000002, parameter3
00000008, parameter4 d72a2e7f.
Can anyone tell me what causes this and how to stop it?

 

[Taurarian]

http://www.kellys-korner-xp.com/xp_s.htm
Scroll down to serious error
"This problem could be caused because of corrupted System Restore"

http://support.microsoft.com/default.aspx?scid=kb;EN-US;Q308041
Resources for Troubleshooting Startup Problems in Windows XP

http://support.microsoft.com/default.aspx?scid=kb;EN-US;q317277
You Receive a "System Has Recovered from a Serious Error" Message After Every Restart

http://support.microsoft.com/default.aspx?scid=kb;en-us;316424
Error Message: The System Has Recovered from a Serious Problem